Drop index not checking the index associated table

[yeshwanth kumar <ye...@gmail.com>]

i had two tables,
i created index on one table and dropped index by specifying other table,
index was dropped succesfully, later when i tried indexing on the same
table,
 it had thrown me error saying the index table name already exists,

looks like, the reference was not updated in phoenix table,

0: jdbc:phoenix:localhost:/hbase-unsecure> create table t1( id integer not
null primary key ,name char(5));
No rows affected (17.666 seconds)
0: jdbc:phoenix:localhost:/hbase-unsecure> create table t2( id integer not
null primary key ,name char(5));
No rows affected (1.296 seconds)
0: jdbc:phoenix:localhost:/hbase-unsecure> *CREATE INDEX i1 ON t1  (id);*
No rows affected (3.164 seconds)
0: jdbc:phoenix:localhost:/hbase-unsecure> *DROP INDEX i1 on t2;*
No rows affected (2.023 seconds)


any idea how to fix this issue,

-yeshwanth

Re: Drop index not checking the index associated table

[yeshwanth kumar <ye...@gmail.com>]

Hi Jeffrey,

opened  issue on jira,
here's the link

https://issues.apache.org/jira/browse/PHOENIX-1171

-yeshwanth

Re: Drop index not checking the index associated table

[Jeffrey Zhong <jz...@hortonworks.com>]

That¹s a bug to allow you drop i1 on t2. Could you please open a JIRA on
that? As a workaround, you can recreate index i1 on t1 and drop it again.

-Jeffrey

From:  yeshwanth kumar <ye...@gmail.com>
Reply-To:  <us...@phoenix.apache.org>
Date:  Thursday, August 14, 2014 at 7:35 AM
To:  <us...@phoenix.apache.org>
Subject:  Drop index not checking the index associated table

i had two tables,
i created index on one table and dropped index by specifying other table,
index was dropped succesfully, later when i tried indexing on the same
table,
 it had thrown me error saying the index table name already exists,

looks like, the reference was not updated in phoenix table,

0: jdbc:phoenix:localhost:/hbase-unsecure> create table t1( id integer not
null primary key ,name char(5));
No rows affected (17.666 seconds)
0: jdbc:phoenix:localhost:/hbase-unsecure> create table t2( id integer not
null primary key ,name char(5));
No rows affected (1.296 seconds)
0: jdbc:phoenix:localhost:/hbase-unsecure> CREATE INDEX i1 ON t1  (id);
No rows affected (3.164 seconds)
0: jdbc:phoenix:localhost:/hbase-unsecure> DROP INDEX i1 on t2;
No rows affected (2.023 seconds)


any idea how to fix this issue,

-yeshwanth



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